GMHighTechPerformance Homepage

0303HTP Breathe11zoom

The two graphs here represent the power produced with the stock inlet pipe and MAF in place (323.9 hp) and the same 396 engine with a completely open throttle body (354 hp). This rearwheel power figure is the bogey for our custom fabricated 4-inch inlet--the closer we get to that number, the better our design.
Custom 4-Inch Inlet Pipe - Breathe, Puppy, Breathe!

 The two graphs here represent the power produced with the stock inlet pipe and MAF in place (323.9 hp) and the same 396 engine with a completely open throttle body (354 hp). This rearwheel power figure is the bogey for our custom fabricated 4-inch inlet--the closer we get to that number, the better our design.  View Related Article

 

 

Get Adobe Flash player

Car Research Guide